<template>
  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form
      class="-mb-15px"
      :model="queryParams"
      ref="queryFormRef"
      :inline="true"
      label-width="68px"
    >
      <el-form-item>
        <el-button
          type="primary"
          plain
          @click="openForm('create')"
          v-hasPermi="['cms:menu:create']"
        >
          <Icon icon="ep:plus" class="mr-5px" /> 新增
        </el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-loading="loading" :data="list" row-key="id">
      <el-table-column label="菜单名称" align="left" prop="name" />
      <!-- <el-table-column label="父菜单ID" align="center" prop="parentId" /> -->
      <el-table-column label="模型" align="left" prop="modelId">
        <template #default="scope">
          {{ modelShow(scope.row.modelId) }}
        </template>
      </el-table-column>
      <el-table-column label="显示顺序" align="left" prop="sort" />
      <el-table-column
        label="创建时间"
        align="left"
        prop="createTime"
        :formatter="dateFormatter"
        width="180px"
      />
      <el-table-column label="操作" align="left">
        <template #default="scope">
          <el-button
            link
            type="primary"
            @click="openForm('update', scope.row.id)"
            v-hasPermi="['cms:menu:update']"
          >
            编辑
          </el-button>
          <el-button
            v-if="scope.row.parentId == 0"
            link
            type="primary"
            @click="openForm('create', scope.row.id)"
            v-hasPermi="['cms:menu:create']"
          >
            新增子项
          </el-button>
          <el-button
            link
            type="danger"
            @click="handleDelete(scope.row.id)"
            v-hasPermi="['cms:menu:delete']"
          >
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <Pagination
      :total="total"
      v-model:page="queryParams.pageNo"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />
  </ContentWrap>

  <!-- 表单弹窗：添加/修改 -->
  <MenuForm ref="formRef" @success="getList" />
</template>

<script setup lang="ts">
import { computed } from 'vue'
import { dateFormatter } from '@/utils/formatTime'
import { handleTree } from '@/utils/tree'
import download from '@/utils/download'
import { MenuApi, MenuVO } from '@/api/cms/menu'
import { ModelApi } from '@/api/cms/model'
import MenuForm from './MenuForm.vue'
import { getModel } from '@/api/bpm/model'

/** CMS菜单 列表 */
defineOptions({ name: 'CmsMenu' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref<MenuVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const queryParams = reactive({
  pageNo: 1,
  pageSize: 100,
  name: undefined,
  parentId: undefined,
  modelId: undefined,
  sort: undefined,
  createTime: []
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await MenuApi.getMenuPage(queryParams)
    list.value = handleTree(data.list)
  } finally {
    loading.value = false
  }
  getModelList()
}

const modelList = ref<any[]>([])
const getModelList = async () => {
  const data = await ModelApi.getModelPage({ pageNo: 1, pageSize: 100 })
  modelList.value = data.list
}

const modelShow = computed(() => (modelId) => {
  if (modelList.value.length > 0 && modelId) {
    return modelList.value.find((find) => find.id == modelId).name
  } else {
    return ''
  }
})

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, list.value, id)
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await MenuApi.deleteMenu(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await MenuApi.exportMenu(queryParams)
    download.excel(data, 'CMS菜单.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 初始化 **/
onMounted(() => {
  getList()
})
</script>